I like floppy to the side ears - less wind resistance for more speed in agility! Have you had reports on the growth rate of the rest of the litter? Who is biggest/littlest and where does Dexter fit in size wise?

I'm really enjoying your posts and so glad to have found your blog while researching border collies! I've been watching my friend's bc mix on and off for a while now, and he's made quite an impression on the household with his energy, intelligence, and downright snugly cuteness.